GB2371372A - Liquid Crystal Device - Google Patents

Liquid Crystal Device Download PDF

Info

Publication number
GB2371372A
GB2371372A GB0101294A GB0101294A GB2371372A GB 2371372 A GB2371372 A GB 2371372A GB 0101294 A GB0101294 A GB 0101294A GB 0101294 A GB0101294 A GB 0101294A GB 2371372 A GB2371372 A GB 2371372A
Authority
GB
United Kingdom
Prior art keywords
state
energy
liquid crystal
less
cell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB0101294A
Other languages
English (en)
Other versions
GB0101294D0 (en
Inventor
Elizabeth Jane Acosta
Michael John Towler
Harry Garth Walton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to GB0101294A priority Critical patent/GB2371372A/en
Publication of GB0101294D0 publication Critical patent/GB0101294D0/en
Priority to US10/044,828 priority patent/US6600537B2/en
Priority to JP2002005378A priority patent/JP4104048B2/ja
Priority to EP02250319A priority patent/EP1225473B1/de
Priority to DE60206977T priority patent/DE60206977T2/de
Priority to TW091100671A priority patent/TWI226488B/zh
Priority to KR10-2002-0003116A priority patent/KR100493351B1/ko
Publication of GB2371372A publication Critical patent/GB2371372A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/137—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1393—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the birefringence of the liquid crystal being electrically controlled, e.g. ECB-, DAP-, HAN-, PI-LC cells
    • G02F1/1395—Optically compensated birefringence [OCB]- cells or PI- cells

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal Substances (AREA)
GB0101294A 2001-01-18 2001-01-18 Liquid Crystal Device Withdrawn GB2371372A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB0101294A GB2371372A (en) 2001-01-18 2001-01-18 Liquid Crystal Device
US10/044,828 US6600537B2 (en) 2001-01-18 2002-01-11 Liquid crystal device
JP2002005378A JP4104048B2 (ja) 2001-01-18 2002-01-11 πセル液晶デバイス
EP02250319A EP1225473B1 (de) 2001-01-18 2002-01-17 Flüssigkristallvorrichtung
DE60206977T DE60206977T2 (de) 2001-01-18 2002-01-17 Flüssigkristallvorrichtung
TW091100671A TWI226488B (en) 2001-01-18 2002-01-17 Liquid crystal device
KR10-2002-0003116A KR100493351B1 (ko) 2001-01-18 2002-01-18 액정 디바이스

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0101294A GB2371372A (en) 2001-01-18 2001-01-18 Liquid Crystal Device

Publications (2)

Publication Number Publication Date
GB0101294D0 GB0101294D0 (en) 2001-02-28
GB2371372A true GB2371372A (en) 2002-07-24

Family

ID=9907038

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0101294A Withdrawn GB2371372A (en) 2001-01-18 2001-01-18 Liquid Crystal Device

Country Status (7)

Country Link
US (1) US6600537B2 (de)
EP (1) EP1225473B1 (de)
JP (1) JP4104048B2 (de)
KR (1) KR100493351B1 (de)
DE (1) DE60206977T2 (de)
GB (1) GB2371372A (de)
TW (1) TWI226488B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0111821D0 (en) * 2001-05-15 2001-07-04 Towler Michael J Fast switching nematic or chiral nematic liquid crystal shutter
CN1301425C (zh) * 2003-03-04 2007-02-21 统宝光电股份有限公司 穿透反射式液晶显示器单一像素的驱动电路
GB0723583D0 (en) * 2007-11-30 2008-01-09 Isis Innovation Liquid crystal device and method of manufacture thereof
EP2682805A4 (de) * 2011-03-04 2014-10-01 Samsung Electronics Co Ltd Bildanzeigevorrichtung mit mehreren perspektiven
JP7271880B2 (ja) * 2018-09-06 2023-05-12 Dic株式会社 液晶表示素子
JP7379262B2 (ja) * 2019-05-08 2023-11-14 大日本印刷株式会社 空間光位相変調用液晶配向部材、空間光変調素子及び立体表示装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5453863A (en) * 1991-05-02 1995-09-26 Kent State University Multistable chiral nematic displays
JPH08179326A (ja) * 1994-12-22 1996-07-12 Matsushita Electric Ind Co Ltd 液晶表示素子及びその製造法
JP3342417B2 (ja) * 1998-08-25 2002-11-11 シャープ株式会社 液晶表示装置
TW591264B (en) * 1998-09-03 2004-06-11 Matsushita Electric Ind Co Ltd Liquid crystal display device, method of producing thereof, and method of driving liquid crystal display device
GB2343011A (en) * 1998-10-20 2000-04-26 Sharp Kk A liquid crystal display device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Liq. Cryst. Vol. 27, No. 7, July 2000 pages 977-984 *
Mol. Cryst. Liq. Cryst. Vol. 113, No. 1-4, 1984 pages 329-339 *

Also Published As

Publication number Publication date
DE60206977T2 (de) 2006-07-27
KR20020062223A (ko) 2002-07-25
EP1225473A3 (de) 2004-02-04
EP1225473A2 (de) 2002-07-24
EP1225473B1 (de) 2005-11-02
JP2002287170A (ja) 2002-10-03
TWI226488B (en) 2005-01-11
KR100493351B1 (ko) 2005-06-07
GB0101294D0 (en) 2001-02-28
JP4104048B2 (ja) 2008-06-18
DE60206977D1 (de) 2005-12-08
US20020093613A1 (en) 2002-07-18
US6600537B2 (en) 2003-07-29

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)